Word Definition - 落叶归根

luò yè guī gēn Getting Home, 2007 PRC comedy-drama film directed by 張揚|张扬[Zhang1 Yang2], starring 趙本山|赵本山[Zhao4 Ben3 shan1]; lit. a falling leaf returns to the roots (idiom); fig. all things go back to their source eventually; in old age, an expatriate returns home